package com.neusoft.bizcore.license.utils;

import java.net.InetAddress;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class WindowsServerInfo extends AbstractServerInfo {

    @Override
    protected List<String> getIpAddress() throws Exception {
        List<String> result = null;

        final List<InetAddress> inetAddresses = this.getLocalAllInetAddress();

        if ((inetAddresses != null) && (inetAddresses.size() > 0)) {
            result = inetAddresses.stream().map(InetAddress::getHostAddress).distinct().map(String::toLowerCase)
                    .collect(Collectors.toList());
        }

        return result;
    }

    @Override
    protected List<String> getMacAddress() throws Exception {
        List<String> result = null;

        final List<InetAddress> inetAddresses = this.getLocalAllInetAddress();

        if ((inetAddresses != null) && (inetAddresses.size() > 0)) {
            result = inetAddresses.stream().map(this::getMacByInetAddress).distinct().collect(Collectors.toList());
        }

        return result;
    }

    @Override
    protected String getCPUSerial() throws Exception {
        String serialNumber = "";
        final Process process = Runtime.getRuntime().exec("wmic cpu get processorid");
        process.getOutputStream().close();
        final Scanner scanner = new Scanner(process.getInputStream());

        if (scanner.hasNext()) {
            scanner.next();
        }

        if (scanner.hasNext()) {
            serialNumber = scanner.next().trim();
        }

        scanner.close();
        return serialNumber;
    }

    @Override
    protected String getMainBoardSerial() throws Exception {
        String serialNumber = "";
        final Process process = Runtime.getRuntime().exec("wmic baseboard get serialnumber");
        process.getOutputStream().close();
        final Scanner scanner = new Scanner(process.getInputStream());

        if (scanner.hasNext()) {
            scanner.next();
        }

        if (scanner.hasNext()) {
            serialNumber = scanner.next().trim();
        }

        scanner.close();
        return serialNumber;
    }
}
